Palestine is occupied land, and under international law, the Palestinians have the legal right to resist this occupation by any and all means. This may make busses, restaurants, discos-where Israeli military congregate, lawful targets.
What else is wrong with 'suicide' bombing? Legally, less than what one might believe. While it may or may not be good strategy, it appears to be permissable under international law.
The 9/11 Commission Report is fatally flawed. The major conclusions of The 9/11 Commission Report, the official, conspiracy theory, are false.
